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ipsilon / evmone Public

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Experiments with jumpdest analysis#826

Draft

chfast wants to merge 74 commits intomasteripsilon/evmone:masterfrom

baseline_analysisipsilon/evmone:baseline_analysisCopy head branch name to clipboard

Conversation Commits74 (74)Checks Files changed

Draft

Experiments with jumpdest analysis#826
chfast wants to merge 74 commits intomasterfrom
baseline_analysis

Commits

Commits on Oct 14, 2024

bench: Add internal benchmarks for jumpdest map build
chfast
committed
test: Add evmone:experimental library
chfast
committed
test: Add procedure to find PUSHn in 8 bytes at once
chfast
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test: Add jumpdest analysis differential test
chfast
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test: Add experimental jumpdest analysis
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test: Add experimental optimized jumpdest analysis
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fuzz: Add jumpdest analysis fuzzer
chfast
committed
experimental: Add internal code form of jumpdest map
chfast
committed
experimental: Different implementation
chfast
committed
experimental: Fix find_first_push procedures
chfast
committed
experimental: Rework build_internal_code_v2
chfast
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experimental: Search PUSHes by 8 bytes
chfast
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experimental: Add new impl
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Analyze PUSH distribution
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SIMD1 analysis prototype
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"vectorize" by 32
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Use bitset
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Use AVX2 to find JUMPDESTs
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Fixup tail
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Use bitset32
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Clear pushdata by words
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Duplicate SIMD1 -> SIMD2
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Change SIMD2
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SIMD: use aligned load (unsafe)
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SIMD2: Alternative push find
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SIMD2: Alternative push find
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Move to SIMD3
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Change is_push
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JUMPDEST unlikely
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Add new vec version
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First version of STTNI version
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Add new str_avx2 impl
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Add new by byte optimized impl
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Improve str implementation
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New impl: process whole mask (32 bits)
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ver 2
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ver 3
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mask2 version
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Add 2 more contracts to the internal bench
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mask2 impl
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opt build_pushdata_mask
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opt build_pushdata_mask
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cmake: remove files
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fix build
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add missing evmc
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move code
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build fixes
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bench: add bytes rate
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simd4
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test
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fuzz
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bench
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fix simd4
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avx2_mask_v2
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fix gcc build
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precompute dl with avx
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precompute more
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fix build
chfast
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add baseline analysis
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type tests
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wrap official
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rework benchmarks
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remove reduntant impls
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rename jda reference
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clean up tests
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speculate jda
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bench
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add more bench cases
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add test bytecodes
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clean up bench bytecodes
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10 bytecodes
chfast
committed
cleanups
chfast
committed
cleanups
chfast
committed
remove opcode manip
chfast
committed

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